This unusual Christmas hair hoop features two faux elk horns, ears, flowers and other accessories. The hair hoop also has some lights on it so it looks nice at night. It's good for Christmas because it makes you look like a elk. This Christmas hair hoop w
When naturally occurring magnesium carbonate(magnesite) is fired at around 800-1500℃ it becomes what is known as "caustic calcined magnesia". The resulting magnesium oxide grains have the outer form of the magnesium carbonate and depending on the firing t
Aluminium plates, pure or different alloyed, with their different density, hardness, strength and welding performance, are widely used for Aerospace, Industrial, Construction, Transportation